---
title: PostItem.ConversationIndex Property (Outlook)
keywords: vbaol11.chm1519
f1_keywords:
- vbaol11.chm1519
ms.prod: outlook
api_name:
- Outlook.PostItem.ConversationIndex
ms.assetid: fe52d844-8702-6c15-9912-8a3d659a17b0
ms.date: 06/08/2017
---


# PostItem.ConversationIndex Property (Outlook)

Returns a  **String** that indicates the relative position of the item within the conversation thread. Read-only.


## Syntax

 _expression_ . **ConversationIndex**

 _expression_ A variable that represents a **PostItem** object.


## Remarks

This property corresponds to the MAPI property  **PidTagConversationIndex** .


## See also


#### Concepts


[PostItem Object](postitem-object-outlook.md)

